ANALYSIS OF CONICAL DOUBLE SKIN STEEL TUBES CONFINED CONCRETE STUB COLUMNS SUBJECTED TO AXIAL PARTIAL COMPRESSION

Ren Qingxin; Mo Yaqing; Jia Lianguang; LüYanbo

doi:10.13204/j.gyjz201304030

Volume 43 Issue 4

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(4): 144-148

Ren Qingxin, Mo Yaqing, Jia Lianguang, LüYanbo. ANALYSIS OF CONICAL DOUBLE SKIN STEEL TUBES CONFINED CONCRETE STUB COLUMNS SUBJECTED TO AXIAL PARTIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 144-148. doi: 10.13204/j.gyjz201304030

Citation:

Ren Qingxin, Mo Yaqing, Jia Lianguang, LüYanbo. ANALYSIS OF CONICAL DOUBLE SKIN STEEL TUBES CONFINED CONCRETE STUB COLUMNS SUBJECTED TO AXIAL PARTIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 144-148. doi: 10.13204/j.gyjz201304030

Citation:

PDF( 0 KB)

ANALYSIS OF CONICAL DOUBLE SKIN STEEL TUBES CONFINED CONCRETE STUB COLUMNS SUBJECTED TO AXIAL PARTIAL COMPRESSION

doi: 10.13204/j.gyjz201304030

1.
School of Civil Engineering,Shenyang Jianzhu University,Shenyang 110168,China?

Received Date: 2012-11-15
Publish Date: 2013-04-20

Abstract

Abstract

To study the mechanical behavior of conical double skin steel tubes confined concrete stub columns subjected to axial partial compression, it was set up a finite element analysis(FEA) model and the predicted performances were validated through measured results.Based on the finite element analysis, the interaction between steel tube and sandwich concrete, failure mode, as well as the effect of the main parameters on the load-displacement was analyzed.
- conical,
- double skin steel tubes confined concrete,
- stub column,
- axial partial compression,
- finite?element model ?